5. Uva Ursi May Prevent Bladder Infections

In one study, prophylactic use of uva ursi extract over a period of a year proved effective in preventing recurrent cystitis.

In another study of 57 patients with recurrent bladder infections who took uva ursi extract or a placebo for one year, none of the 30 patients receiving uva ursi extract had a recurrence. Five of the 27 patients given a placebo had a recurrence.

The German Commission E recommends uva ursi as a treatment for urinary problems.

Does Uva Ursi Have Side Effects?

Uva ursi can possibly irritate the kidneys when used long term. Safety for pregnant or nursing animals has is not proven.